diff options
Diffstat (limited to 'shell/ev-pixbuf-cache.c')
-rw-r--r-- | shell/ev-pixbuf-cache.c | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/shell/ev-pixbuf-cache.c b/shell/ev-pixbuf-cache.c index 20446b1..6cc0580 100644 --- a/shell/ev-pixbuf-cache.c +++ b/shell/ev-pixbuf-cache.c @@ -4,6 +4,7 @@ #include "ev-selection.h" #include "ev-document-images.h" #include "ev-image.h" +#include "ev-form-field.h" typedef struct _CacheJobInfo { @@ -14,6 +15,7 @@ typedef struct _CacheJobInfo cairo_surface_t *surface; GList *link_mapping; GList *image_mapping; + GList *form_field_mapping; GdkRegion *text_mapping; /* Selection data. @@ -161,6 +163,10 @@ dispose_cache_job_info (CacheJobInfo *job_info, ev_image_mapping_free (job_info->image_mapping); job_info->image_mapping = NULL; } + if (job_info->form_field_mapping) { + ev_form_field_mapping_free (job_info->form_field_mapping); + job_info->form_field_mapping = NULL; + } if (job_info->text_mapping) { gdk_region_destroy (job_info->text_mapping); job_info->text_mapping = NULL; @@ -323,6 +329,7 @@ move_one_job (CacheJobInfo *job_info, job_info->surface = NULL; job_info->link_mapping = NULL; job_info->image_mapping = NULL; + job_info->form_field_mapping = NULL; if (new_priority != priority && target_page->job) { ev_job_queue_update_job (target_page->job, new_priority); @@ -432,6 +439,12 @@ copy_job_to_job_info (EvJobRender *job_render, job_info->image_mapping = job_render->image_mapping; } + if (job_render->include_forms) { + if (job_info->form_field_mapping) + ev_form_field_mapping_free (job_info->form_field_mapping); + job_info->form_field_mapping = job_render->form_field_mapping; + } + if (job_render->include_text) { if (job_info->text_mapping) gdk_region_destroy (job_info->text_mapping); @@ -540,6 +553,7 @@ add_job_if_needed (EvPixbufCache *pixbuf_cache, gfloat scale, EvJobPriority priority) { + gboolean include_forms = FALSE; gboolean include_links = FALSE; gboolean include_text = FALSE; gboolean include_selection = FALSE; @@ -572,6 +586,8 @@ add_job_if_needed (EvPixbufCache *pixbuf_cache, include_links = TRUE; if (job_info->image_mapping == NULL) include_images = TRUE; + if (job_info->form_field_mapping == NULL) + include_forms = TRUE; if (job_info->text_mapping == NULL) include_text = TRUE; if (new_selection_surface_needed (pixbuf_cache, job_info, page, scale)) { @@ -587,6 +603,7 @@ add_job_if_needed (EvPixbufCache *pixbuf_cache, width, height, &(job_info->target_points), text, base, + include_forms, include_links, include_images, include_text, @@ -1102,3 +1119,101 @@ ev_pixbuf_cache_get_selection_list (EvPixbufCache *pixbuf_cache) return retval; } +static void add_job (EvPixbufCache *pixbuf_cache, + CacheJobInfo *job_info, + EvPageCache *page_cache, + gint page, + gint rotation, + gfloat scale, + EvJobPriority priority, + int width, + int height) +{ + gboolean include_links = FALSE; + gboolean include_text = FALSE; + gboolean include_selection = FALSE; + gboolean include_images = TRUE; + gboolean include_forms = FALSE; + GdkColor *text, *base; + + + if (job_info->rc == NULL) { + job_info->rc = ev_render_context_new (rotation, page, scale); + } else { + ev_render_context_set_rotation (job_info->rc, rotation); + ev_render_context_set_page (job_info->rc, page); + ev_render_context_set_scale (job_info->rc, scale); + } + + /* Figure out what else we need for this job */ + if (job_info->link_mapping == NULL) + include_links = TRUE; + if (job_info->image_mapping == NULL) + include_images = TRUE; + if (job_info->form_field_mapping == NULL) + include_forms = TRUE; + if (job_info->text_mapping == NULL) + include_text = TRUE; + if (new_selection_surface_needed (pixbuf_cache, job_info, page, scale)) { + include_selection = TRUE; + } + + gtk_widget_ensure_style (pixbuf_cache->view); + + get_selection_colors (pixbuf_cache->view, &text, &base); + + job_info->job = ev_job_render_new (pixbuf_cache->document, + job_info->rc, + width, height, + &(job_info->target_points), + text, base, + include_forms, + include_links, + include_images, + include_text, + include_selection); + ev_job_queue_add_job (job_info->job, priority); + g_signal_connect (job_info->job, "finished", G_CALLBACK (job_finished_cb), pixbuf_cache); + +} + +void +ev_pixbuf_cache_reload_page (EvPixbufCache *pixbuf_cache, + gint page, + gint rotation, + gfloat scale) +{ + CacheJobInfo *job_info; + EvPageCache *page_cache; + int width, height; + + if(page < pixbuf_cache->start_page || page > pixbuf_cache->end_page) + return; + page_cache = ev_page_cache_get (pixbuf_cache->document); + ev_page_cache_get_size (page_cache, page, rotation, scale, &width, &height); + job_info = pixbuf_cache->job_list + (page - pixbuf_cache->start_page); + + //dispose_cache_job_info (job_info, pixbuf_cache); + + add_job(pixbuf_cache, job_info, page_cache, page, rotation, scale, EV_JOB_PRIORITY_HIGH, width, height); + + +} + +GList * +ev_pixbuf_cache_get_form_field_mapping (EvPixbufCache *pixbuf_cache, + gint page) +{ + CacheJobInfo *job_info; + + job_info = find_job_cache (pixbuf_cache, page); + if(job_info == NULL) + return NULL; + + if(job_info->job && + EV_JOB(job_info->job)->finished) { + copy_job_to_job_info (EV_JOB_RENDER(job_info->job), job_info, pixbuf_cache); + } + return job_info->form_field_mapping; +} + |